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  • Writer's picturePacific Sun Technologies

Your Next Home Could Run on Batteries


A combination of solar power and the rise of residential energy storage paves the way for a new kind of cable cutting


In the near future, your home could be battery operated.

This is especially true if you live in New York, California, Massachusetts, Hawaii, Vermont, Arizona or a growing roster of other states and municipalities experimenting with revamping their electrical grids for the 21st century.

You might not even know your lights are being kept on by the same chemical process that powers your smartphone, since the batteries could be tucked into what looks like a neighborhood junction box, or behind a fence in a substation. But now, thanks to efforts by startups and the utility companies they sell to (and sometimes battle), you might get one right inside your home.

The rise of these home batteries isn’t just a product of our collective obsession with new tech. Their adoption is being driven by a powerful need, says Ravi Manghani, of GTM Research: renewable energy.

Without batteries and other means of energy storage, the ability of utility companies to deliver power could eventually be threatened.


Solar Power Takes Off: Annual net additions to global solar panels capacity

Solar Power Takes Off: Annual net additions to global solar panels capacity​

Solar power, especially, tends to generate electricity only at certain times—and it’s rarely in sync with a home’s needs. In some states, such as California and Arizona, there’s an overabundance of solar power in the middle of the day during cool times of the year, then a sudden crash in the evenings, when people get home and energy use spikes.

For utilities, it’s a headache. The price of electricity on interstate markets can go negative at certain times, forcing them to dump excess electricity or pay others to take it.